Changeset 51883 in vbox for trunk/src/VBox/Runtime/common/asm

Timestamp:

Jul 6, 2014 1:59:04 PM (11 years ago)

Author:

vboxsync

svn:sync-xref-src-repo-rev:

94746

Message:

alt-sha512: Applied the optimizations from alt-sha256 and alt-sha1, gaining 15-20.

File:

• trunk/src/VBox/Runtime/common/asm/asm-fake.cpp (modified) (1 diff)

trunk/src/VBox/Runtime/common/asm/asm-fake.cpp

@@ -461 +461 @@
 }
 
+RTDECL(uint64_t) ASMByteSwapU64(uint64_t u64)
+{
+    return RT_MAKE_U64_FROM_U8(RT_BYTE8(u64), RT_BYTE7(u64), RT_BYTE6(u64), RT_BYTE5(u64),
+                               RT_BYTE4(u64), RT_BYTE3(u64), RT_BYTE2(u64), RT_BYTE1(u64));
+}
+